82705238

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4513}}^1$

素因数の和:4557

約数の個数: 48

約数和(自身を含む): 166729104

約数和(自身を除く): 84023866

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 98, 119, 154, 187, 238, 374, 539, 833, 1078, 1309, 1666, 2618, 4513, 9026, 9163, 18326, 31591, 49643, 63182, 76721, 99286, 153442, 221137, 347501, 442274, 537047, 695002, 843931, 1074094, 1687862, 2432507, 3759329, 4865014, 5907517, 7518658, 11815034, 41352619, 82705238]

約数ペア:

[(1, 82705238), (2, 41352619), (7, 11815034), (11, 7518658), (14, 5907517), (17, 4865014), (22, 3759329), (34, 2432507), (49, 1687862), (77, 1074094), (98, 843931), (119, 695002), (154, 537047), (187, 442274), (238, 347501), (374, 221137), (539, 153442), (833, 99286), (1078, 76721), (1309, 63182), (1666, 49643), (2618, 31591), (4513, 18326), (9026, 9163)]